Hi all, On Wed, May 16, 2018 at 11:18:45AM +0300, Yury Norov wrote: > This series enables AARCH64 with ILP32 mode. > > As supporting work, it introduces ARCH_32BIT_OFF_T configuration > option that is enabled for existing 32-bit architectures but disabled > for new arches (so 64-bit off_t userspace type is used by new userspace). > Also it deprecates getrlimit and setrlimit syscalls prior to prlimit64. > > Based on kernel v4.16. Tested with LTP, glibc testsuite, trinity, lmbench, > CPUSpec. > > This series on github: > https://github.com/norov/linux/tree/ilp32-4.16 > Linaro toolchain: > http://snapshots.linaro.org/components/toolchain/binaries/7.3-2018.04-rc1/aarch64-linux-gnu_ilp32/ > Debian repo: > http://people.linaro.org/~wookey/ilp32/ > OpenSUSE repo: > https://build.opensuse.org/project/show/devel:ARM:Factory:Contrib:ILP32 This is the 5.1-based version. Changes comparing to 5.0: - drop arch patches that has been taken upstream: 80d7da1cac62 asm-generic: Drop getrlimit and setrlimit syscalls from default list 942fa985e9f1 32-bit userspace ABI: introduce ARCH_32BIT_OFF_T config option 0d0216c03a7a compat ABI: use non-compat openat and open_by_handle_at variants - in include/linux/thread_bits.h define current_thread_info() prior to inclusion of asm/thread_info.h, to avoid circullar dependencies (thread: move thread bits accessors to separated file); - enable old IPC interfaces for ilp32, according to mainline changes (arm64: ilp32: introduce syscall table for ILP32). Thanks, Yury
